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73 条记录 (耗时 0.014 秒)

    Treatment of anodized aluminum components
    5.
    发明授权
    Treatment of anodized aluminum components 有权

    公开(公告)号：US09689064B2

    公开(公告)日：2017-06-27

    申请号：US13929318

    申请日：2013-06-27

    申请人： Dale P. Barkey

    发明人： Dale P. Barkey

    IPC分类号： C23C10/18 ,  C23C10/24

    CPC分类号： C23C10/24 ,  C23C10/18

    摘要： The present disclosure relates to a method of incorporating lithium into a coating. One may supply a substrate having a coating containing aluminum ions and immersing the substrate including the coating containing aluminum ions in a water-soluble diketone including lithium for exchange where the ketone carbonyls are separated by at least one carbon atom. This may then be followed by exchanging a portion of the aluminum ions with lithium ions from the diketone solution. Such coatings may have improved chemical resistance.

    Method for forming an improved thermal barrier coating (TBC), thermal-barrier-coated article and method for the repair thereof
    6.
    发明授权
    Method for forming an improved thermal barrier coating (TBC), thermal-barrier-coated article and method for the repair thereof 有权
    用于形成改进的热障涂层（TBC），热障涂层制品及其修复方法的方法

    公开(公告)号：US09429035B2

    公开(公告)日：2016-08-30

    申请号：US14237255

    申请日：2012-08-03

    申请人： Maurizio Della Femina ,  Marco Rossi ,  Raffaele Casillo ,  Carlo Silvestro

    发明人： Maurizio Della Femina ,  Marco Rossi ,  Raffaele Casillo ,  Carlo Silvestro

    IPC分类号： C23C10/18 ,  F01D25/00 ,  C23C10/48 ,  C23C10/50 ,  C23C24/08 ,  C23C4/06 ,  C23C4/10 ,  C23C4/18

    CPC分类号： F01D25/007 ,  C23C4/06 ,  C23C4/073 ,  C23C4/10 ,  C23C4/18 ,  C23C10/18 ,  C23C10/48 ,  C23C10/50 ,  C23C24/087 ,  Y10T428/12618

    摘要： The invention refers to a process for the formation of a thermal barrier coating on a substrate, comprising the steps of: a) applying a bond coat on the substrate; b) subjecting the bond coat to a low activity aluminizing process, thus obtaining, above the bond coat, a temporary intermediate diffusion layer; c) applying, on the temporary intermediate diffusion layer, aluminum powder in suspension with a solvent or aqueous base, said aluminum powder having size distribution from 15 to 150 μm; d) performing a thermal treatment in a vacuum at a pressure from 10−3 to 10−5 bars, at a temperature from 800° C. to 1050° C. and with an active phase having duration in the range of 60 minutes to 4 hours, thus obtaining above the bond coat an enriched intermediate diffusion layer; and e) applying a definitive barrier layer on said enriched intermediate diffusion layer.

    摘要翻译： 本发明涉及在衬底上形成热障涂层的方法，包括以下步骤：a）在衬底上施加粘合涂层; b）使接合涂层进行低活性镀铝处理，从而在粘结涂层上获得临时中间扩散层; c）在临时中间扩散层上涂覆悬浮液中的铝粉末与溶剂或碱水溶液，所述铝粉末的尺寸分布为15至150μm; d）在10-3至10-5巴的压力下，在800℃至1050℃的温度下进行真空中的热处理，并且活性相的持续时间为60分钟至4分钟 小时，从而在粘结层上方获得富集的中间扩散层; 以及e）在所述富集的中间扩散层上施加确定的阻挡层。

    Slurry coating system
    8.
    发明授权
    Slurry coating system 失效
    浆料涂布系统

    公开(公告)号：US5824366A

    公开(公告)日：1998-10-20

    申请号：US988198

    申请日：1997-12-10

    申请人： Krishnangshu Bose ,  Terry T. Perry ,  David W. LaFlamme ,  Lester J. Magyar

    发明人： Krishnangshu Bose ,  Terry T. Perry ,  David W. LaFlamme ,  Lester J. Magyar

    IPC分类号： C23C26/00 ,  C09D5/08 ,  C09D5/10 ,  C23C10/18 ,  C23C10/28 ,  C23C10/50 ,  C23C14/16 ,  C23C24/08 ,  C23C30/00 ,  B05D3/02 ,  B05D7/14

    CPC分类号： C23C10/18 ,  C09D5/08 ,  C09D5/10 ,  C23C10/28

    摘要： The present invention relates to a composition for coating internal surfaces of an airfoil, particular high pressure temperature airfoils such as vanes and blades. The composition includes a dry composition consisting essentially of from about 2.5 wt % to about 7.0 wt % aluminum fluoride, from about 5.0 wt % to about 20 wt % of a chromium-aluminum powder, and from about 75 wt % to about 92.5 wt % Al.sub.2 O.sub.3. The dry composition is mixed with water and a cellulose compound to form a slurry which is thereafter injected into the airfoil. The coating compositions of the present invention are valuable in that they are capable of forming an oxidation and corrosion resistant coating on the internal surfaces of the airfoil simultaneously with the formation of an exterior corrosion and oxidation resistant coating. A process for simultaneously forming corrosion and oxidation resistant coatings on the interior and exterior surfaces of an airfoil is described herein.

    摘要翻译： 本发明涉及一种用于涂覆翼型件的内表面的组合物，特别是高压温度的翼型例如叶片和叶片。 该组合物包括基本上由约2.5重量％至约7.0重量％的氟化铝，约5.0重量％至约20重量％的铬 - 铝粉末和约75重量％至约92.5重量％ Al2O3。 将干燥组合物与水和纤维素化合物混合以形成浆料，然后将其注入到翼型中。 本发明的涂料组合物是有价值的，因为它们能够在形成外部耐腐蚀和抗氧化涂层的同时在翼型件的内表面上形成耐氧化和耐腐蚀涂层。 本文描述了在翼型件的内表面和外表面上同时形成耐腐蚀和抗氧化涂层的方法。

    Method of surface modification of stainless steel
    9.
    发明授权
    Method of surface modification of stainless steel 失效
    不锈钢表面改性方法

    公开(公告)号：US5411770A

    公开(公告)日：1995-05-02

    申请号：US266046

    申请日：1994-06-27

    申请人： Wen-Ta Tsai ,  Ju-Tung Lee ,  Tai-Hwang Lai

    发明人： Wen-Ta Tsai ,  Ju-Tung Lee ,  Tai-Hwang Lai

    IPC分类号： C23C10/18 ,  C23C26/02 ,  C23C24/10

    CPC分类号： C23C10/18 ,  C23C26/02

    摘要： The surface of stainless steel can be hardened by coating a silicon nitride gel and then scanning by CO.sub.2 laser to form a surface alloy layer thereon. The thickness and hardness of the surface alloy layer are both uniform. The Vicker's hardness of the layer can be as high as 1200 Hv. This method can be operated in a common atmosphere or nitride atmosphere at normal pressure, therefore it is more economic than ion nitriding or plasma nitriding.

    摘要翻译： 不锈钢表面可以通过涂覆氮化硅凝胶硬化，然后用CO 2激光扫描，在其上形成表面合金层。 表面合金层的厚度和硬度均匀。 Vicker的硬度可以高达1200 Hv。 该方法可以在普通气氛或常压氮化气氛下运行，因此比离子氮化或等离子体氮化更经济。

    Electrochromic device with color gradient and method of making the device
    10.
    发明授权
    Electrochromic device with color gradient and method of making the device 失效
    具有色彩梯度的电致变色装置和制造装置的方法

    公开(公告)号：US5138481A

    公开(公告)日：1992-08-11

    申请号：US734385

    申请日：1991-07-23

    申请人： Hulya Demiryont

    发明人： Hulya Demiryont

    IPC分类号： C23C10/18 ,  G02F1/15

    CPC分类号： C23C10/18 ,  G02F1/1523

    摘要： A method of gradationally infusing a graded thickness permeable medium with a uniform concentration of a material is disclosed. A method of gradationally infusing a uniform thickness permeable medium with a gradational concentration of material is also disclosed. The method includes placing the material in a container, and inserting and removing the permeable medium in the container so that the permeable medium includes either a gradational or uniform concentration of the material therein dependent upon the thickness of the medium. The method disclosed also allows uniform thickness or graded thickness electrochromic materials to be gradationally infused with an ion source to provide a color gradient within an electrochromic device. An electrochromic device made according to this method is also disclosed.

    摘要翻译： 公开了以均匀浓度的材料逐级注入分级厚度可渗透介质的方法。 还公开了一种按等级浓度的材料均匀地注入均匀厚度的可渗透介质的方法。 该方法包括将材料放置在容器中，以及将容器中的可渗透介质插入和移除，使得可渗透介质根据介质的厚度包括其中材料的分级或均匀浓度。 所公开的方法还允许均匀的厚度或渐变厚度的电致变色材料被级离地注入离子源，以在电致变色装置内提供颜色梯度。 还公开了根据该方法制造的电致变色器件。